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5941
Spalling of high strength concrete under contact explosive charge
Published 2025-06-01“…These methods are also used to determine the spalling coefficient of high-strength concrete under contact charge. …”
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5942
Lipid peroxidation and antioxidant system in menopausal women with insomnia
Published 2016-05-01“…Lipid peroxidation and antioxidant system parameters by spectrophotometric and fluorometric methods were determined. Statistical analysis was performed by non-parametric test. …”
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5943
Mathematical analysis of certain road safety indicators in the Russian Federation
Published 2022-01-01“…To assess the achievement of the established target programs, it is necessary to perform a mathematical analysis of certain road safety indicators, which makes it possible to establish the most accurate mathematical model describing certain interrelationships of the indicators under consideration for the subsequent forecast and assessment of the achievement of the established target indicators, which will allow assessing the effectiveness certain guidelines of state policy in the area under consideration.Methods and materials. In the research work, methods of statistical and mathematical analysis, models for determining the state of road safety at different levels - world, state and regional, depending on various parameters are used.Results. …”
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5944
Investigation of Structural Relationships of Factors Affecting Posttraumatic Growth in Women With Breast Cancer
Published 2021-09-01“…In the measurement model section, three convergent validity indices, i.e., Average Variance Extracted (AVE), Composite Reliability (CR), and the Cronbach α, and in the structural model section, two indicators of coefficient of determination (R2) and Stone-Geisser coefficient (Q²). …”
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5945
Modelling of the Elasticity Modulus for Rock Using Genetic Expression Programming
Published 2016-01-01“…This study reports a new and efficient approach to the formulation of the static modulus of elasticity Es applying gene expression programming (GEP) with nondestructive testing (NDT) methods. …”
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5946
BEBERAPA FAKTOR YANG MEMPENGARUHI REALISASI PENERIMAAN PAJAK STUDI PADA KANTOR PELAYANAN PAJAK PRATAMA SERPONG
Published 2017-07-01“…While the statistical analysis used is the classic assumption test, multiple linear regression equation, correlation coefficient, multiple determination, and ujui f t test to determine the relationship and influence of these three variables.The results of the study using multiple linear regression statistical analysis showed the coefficient is positive, While the calculation of multiple correlation coefficient test showed tax penalties (x1) and the tax inspection agency (x2) have influence is in tax revenue (y) on STO Serpong. …”
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5947
Statistical analysis of the labor component of the competitiveness of the Amur region
Published 2019-11-01“…The purpose of the study is a statistical analysis of the labor resources of the Amur Region as one of the components of the region’s competitiveness. Materials and methods. To conduct a statistical analysis of the region’s labor resources, statistical methods were used, such as calculating absolute and relative dynamics’ indicators, average values, structure indicators, comparative analysis, graphical analysis method, as well as a general theoretical analysis method of Russian literary sources. …”
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5948
Separation and Preconcentration of Trace Amounts of Manganese and Nickel from Natural Water Samples by a Diimine Derivative Schiff Base-Coated Silica-Gel Minicolumn
Published 2013-01-01“…An efficient method for preconcentration of trace amounts of Mn (II) and Ni (II) ions by using a minicolumn (10 mm × 30 mm i.d.) filled with a diimine derivative Schiff base on silica-gel has been reported. …”
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5949
A novel time difference of arrival localization algorithm using a neural network ensemble model
Published 2018-11-01“…Finally, the weighted average method is improved to combine the outputs of the different individual neural network, where weights are determined by the training errors. …”
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5950
Fragmented software‐based self‐test technique for online intermittent fault detection in processors
Published 2021-01-01“…A study of fragmented SBST testing approaches is conducted to select the most efficient fragmented testing strategy. For the selected fragmented SBST method, a reliable set of SBST code fragments with minimal fault detection latency is determined. …”
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5951
Sediment Particle Size Distribution behind the Check Dams of the Lashkaran Watershed, Salmas, West Azerbaijan
Published 2024-10-01“…The results of examining the efficiency coefficients of particle size distribution models show that the Fredlund model with the highest coefficient of determination (0.98), the lowest RMSE index (0.03), and Akaike's statistic (59.54) is the most efficient model in measuring the distribution of sediment particle size compared to the other seven models. …”
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5952
Optimal level and order of the Coiflets wavelet in the VAR time series denoise analysis
Published 2025-02-01“…Through the research results, the efficiency of the proposed method was reached in estimating the parameters of the VAR time series model, effectively treating noise, and determining the optimal Coiflets level and order.…”
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5953
Synergistic Artificial Intelligence framework for robust multivariate medium-term wind power prediction with uncertainty envelopes
Published 2025-05-01“…The vertical–horizontal process integrates the Polar Lights Optimizer with Joint Opposite Selection and a regression model based on the bidirectional long short-term memory and the gated recurrent unit, enabling efficient hyperparameter optimization and yielding a determination coefficient above 0.9996 for training data and a normalized root mean square error of 0.2448 for test data. …”
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5954
Study on wettability of water stemming for blasting dust adjusted by surfactants and inorganic salts
Published 2025-01-01“…Water stemming is an efficient method of removing blasting dust by wetting. …”
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5955
The Power Load on Kinematic Pairs of Tractor Variable Base Mechanism
Published 2018-04-01“…(Results and discussion) Power loads in kinematic pairs of the tractor base change mechanism were determined on the basis of generally accepted methods of the theory of mechanisms and machines with the use of structural analysis of the mechanism. …”
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5956
IMU-Based Online Kinematic Calibration of Robot Manipulator
Published 2013-01-01“…Using this proposed orientation estimation method will result in improved reliability and accuracy in determining the orientation of the manipulator. …”
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5957
Spectral Reflectance Recovery from Tristimulus Values under Multi-Illuminants
Published 2019-01-01“…To compare the experimental results, the proposed method significantly increases the spectral and colorimetric accuracy for the spectral reflectance recovery process.…”
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5958
THE IMPACT OF ORGANIZATIONAL STRUCTURE ON THE INTERNATIONALIZATION STRATEGY
Published 2021-11-01“…The research sample consists of 120 export-oriented companies from Bosnia and Herzegovina belonging to one of the four basic types: simple structure, professional bureaucracy, adhocracy, or machine bureaucracy. The basic methods used are the Multinomial Logit Model, the multiple regression model, and the Pearson correlation coefficient. …”
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5959
A Constrained High-pressure Control Equation for CO2 Heat Pump Water Heating System
Published 2018-01-01“…The main impact factors of the optimum high pressure are determined through the design of experiments and statistical methods. …”
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5960
LATERAL FORCE PERCEIVED BY CONCRETE IN THE INCLINED SECTION OF REINFORCED CONCRETE ELEMENTS
Published 2018-07-01“…It does, however, assume that the shear resistance is specifically related to compression resistance by means of a special coefficient, which could be determined by computer simulation.Discussion and conclusions. …”
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